package com.example.helloword.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.LocaleResolver;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

/**
 * @create 2022-03-2022/3/9-22:40
 */

public class MyLocaleResolver implements LocaleResolver {
    @Override
    public Locale resolveLocale(HttpServletRequest request) {
        String type=request.getParameter("lang");
        Locale locale =Locale.getDefault();
        if(!StringUtils.isEmpty(type)){
            String split[]= type.split("_");
           locale= new Locale(split[0],split[1]);
        }
        return locale;
    }

    @Override
    public void setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale) {

    }
}
